Given the task definition and input, reply with output. In this task, you are given a question and an answer. Answer "Yes" if the given answer correctly answers the question, otherwise answer "No".

when does black friday start for christmas, Answer: In 2012, Walmart and several other retailers announced that they would open most of their stores at 8:00 p.m. on Thanksgiving Day (except in states where opening on Thanksgiving is prohibited due to blue laws , such as Massachusetts where they still opened around midnight), prompting calls for a walkout among some workers.

Yes